Finite Group DatabasebetaFinite Group Databasebeta| order | 512 |
| nilpotency class | 2 |
| isoclinism | isoclinic class of #5035983 |
| automorphism | Aut(G) order 2097152 |
| homology | Abelianization (H1) = C25 · Schur multiplier (H2) = C26×C4 |
No aliases for this group.
| subgroup | G/H | |
|---|---|---|
| center, commutator, Frattini, socle, cosocle | C24 | C25 |
| prime radical | C23×D4 | C23 |
| LCS | G ▷ C24 ▷ C1 | |
| UCS | C1 ◁ C24 ◁ G | |
| LECS | G ▷ C24 ▷ C1 | |
1950 conjugacy classes of subgroups.
| minimal degree | μ(G) = 44 |
| transitive degree | μt(G) = 256 |
A minimal faithful permutation representation — 5 generators on 44 points:
(2,4)(5,6,9,7)(8,11,12,10)(13,14,17,20)(15,21,23,18)(16,19,24,26)(22,27,28,25)(29,30,33,34)(31,37,38,35)(32,40,41,36)(39,43,42,44);(5,6,9,7)(8,11,12,10)(16,24)(19,26)(22,28)(25,27)(30,34)(31,38)(32,41)(43,44);(6,7)(10,11)(13,14)(15,21)(16,19)(17,20)(18,23)(22,27)(24,26)(25,28)(29,31,33,38)(30,35,34,37)(32,42,41,39)(36,44,40,43);(1,2,3,4)(5,7,9,6)(8,11,12,10)(13,15,17,23)(14,18,20,21)(16,22,24,28)(19,25,26,27)(29,30)(31,35)(32,36)(33,34)(37,38)(39,43)(40,41)(42,44);(5,8)(6,10)(7,11)(9,12)(13,16,17,24)(14,19,20,26)(15,22,23,28)(18,25,21,27)(29,32,33,41)(30,36,34,40)(31,39,38,42)(35,43,37,44)Polycyclic presentation:
2^9|a^2=g,b^2=fh,c^2=f,d^2=hi,e^2=fgh,b^a=bf,c^a=cg,d^a=di,e^a=eh,c^b=ch,d^b=df,e^b=eg,d^c=dfg,e^c=ef68 conjugacy classes — view the full character table.
Construct this group in GAP via the SmallGroups library:
gap> SmallGroup(512, 4991975);